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Development board with headers, microcontroller and USB-C — drag to rotate
10,000+ parts in stock
Development board
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The loop

Four steps, and we are
on all four of them.

Simulate it in the Lab. Order the parts. Have our workshop make it. Then learn to do it yourself.

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01 · The Lab

Before you buy a single part.

Blow the LED, get the pull-up wrong, watch the motor stall — free, in a tab, before anything ships. The Lab is ours, and it is open to you. Teachers set practical homework and timed exams in it too: students open a link and build the real circuit, with no sign-up and the clock held by the server.

blink.ino
void setup() {  pinMode(13, OUTPUT);}void loop() {  digitalWrite(13, HIGH);  delay(500);  digitalWrite(13, LOW);  delay(500);}
> D13HIGHLOW
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02 · The shop

Then you need the real thing. Today.

The parts you just simulated with, picked and dispatched the same day. Last night's circuit is on your bench tomorrow.

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03 · Services

Or hand us the hard part.

Boards milled, parts printed, prototypes assembled and flashed. Our workshop picks it up where your time runs out — and you keep every file.

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04 · Courses

Learn it — or set it for a class.

Courses on the parts we sell — hands-on, from a blinking LED to a working product, with the circuits built in the same Lab you simulated in. Teachers can run their classes in the Lab too.

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The loop closes

One bench, from idea to shipped.

Simulate it, order the parts, have us build it, then learn to do it yourself — and start the next one.

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10,000+Parts in stock
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The best way to predict the future
is to invent it.

— Alan Kay, computer scientist

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Whether you want to request an engineering service, enroll in a course, buy parts from the store, or try the virtual lab — all paths are open.

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